EP4280682A4 - Procédé de communication sans fil, appareil de communication et système de communication - Google Patents
Procédé de communication sans fil, appareil de communication et système de communication Download PDFInfo
- Publication number
- EP4280682A4 EP4280682A4 EP21920255.3A EP21920255A EP4280682A4 EP 4280682 A4 EP4280682 A4 EP 4280682A4 EP 21920255 A EP21920255 A EP 21920255A EP 4280682 A4 EP4280682 A4 EP 4280682A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- communication
- wireless
- wireless communication
- communication system
- communication apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/13—Cell handover without a predetermined boundary, e.g. virtual cells
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/12—Setup of transport tunnels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2021/073130 WO2022155853A1 (fr) | 2021-01-21 | 2021-01-21 | Procédé de communication sans fil, appareil de communication et système de communication |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4280682A1 EP4280682A1 (fr) | 2023-11-22 |
EP4280682A4 true EP4280682A4 (fr) | 2024-03-13 |
Family
ID=82548363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21920255.3A Pending EP4280682A4 (fr) | 2021-01-21 | 2021-01-21 | Procédé de communication sans fil, appareil de communication et système de communication |
Country Status (4)
Country | Link |
---|---|
US (1) | US20230362748A1 (fr) |
EP (1) | EP4280682A4 (fr) |
CN (1) | CN116195281A (fr) |
WO (1) | WO2022155853A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117641491A (zh) * | 2022-08-10 | 2024-03-01 | 维沃移动通信有限公司 | 会话迁移控制方法、装置、网络侧设备及介质 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109804671B (zh) * | 2016-11-04 | 2020-05-08 | 华为技术有限公司 | 一种网络切换方法、装置及相关设备 |
WO2019145036A1 (fr) * | 2018-01-25 | 2019-08-01 | Nokia Solutions And Networks Oy | Procédure de commande de connexion de communication sélectionnant une tranche de connexion de communication |
CN110392448B (zh) * | 2018-04-18 | 2021-08-13 | 华为技术有限公司 | 一种会话重建方法、装置和系统 |
US10484911B1 (en) * | 2018-05-23 | 2019-11-19 | Verizon Patent And Licensing Inc. | Adaptable radio access network |
CN111866905B (zh) * | 2019-04-26 | 2022-07-29 | 华为技术有限公司 | 通信方法及相关设备 |
CN111669792B (zh) * | 2020-05-22 | 2022-02-18 | 中国联合网络通信集团有限公司 | 一种小区切换方法及装置 |
-
2021
- 2021-01-21 EP EP21920255.3A patent/EP4280682A4/fr active Pending
- 2021-01-21 CN CN202180055607.8A patent/CN116195281A/zh active Pending
- 2021-01-21 WO PCT/CN2021/073130 patent/WO2022155853A1/fr unknown
-
2023
- 2023-07-20 US US18/355,714 patent/US20230362748A1/en active Pending
Non-Patent Citations (6)
Title |
---|
ANONYMOUS: "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Procedures for the 5G System; Stage 2 (Release 15)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 23.502, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. V15.4.0, 18 December 2018 (2018-12-18), pages 1 - 346, XP051591142 * |
CHINA TELECOM: "Discussion on slice re-mapping and fallback upon handover", vol. RAN WG3, no. Online; 20200817 - 20200828, 6 August 2020 (2020-08-06), XP051911292, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG3_Iu/TSGR3_109-e/Docs/R3-204902.zip R3-204902 Discussion on slice re-mapping and fallback upon handover.docx> [retrieved on 20200806] * |
ERICSSON: "TP on Slice Remapping", vol. RAN WG3, no. Electronic meeting; 20201102 - 20201113, 22 October 2020 (2020-10-22), XP051941754, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG3_Iu/TSGR3_110-e/Docs/R3-206434.zip R3-206434-TP38.832 Slice re-mapping.docx> [retrieved on 20201022] * |
HUAWEI: "Further Discussion on Slice Re-mapping", vol. RAN WG3, no. Spokane, Washington, USA; 20170403 - 20170407, 3 April 2017 (2017-04-03), XP051245961, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN3/Docs/> [retrieved on 20170403] * |
HUAWEI: "Xn based mobility for inter-RA case", vol. RAN WG3, no. Reno, Nevada, US; 20171127 - 20171201, 17 November 2017 (2017-11-17), XP051373247, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG3%5FIu/TSGR3%5F98/Docs/> [retrieved on 20171117] * |
See also references of WO2022155853A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN116195281A (zh) | 2023-05-30 |
EP4280682A1 (fr) | 2023-11-22 |
CN116195281A8 (zh) | 2024-05-21 |
WO2022155853A1 (fr) | 2022-07-28 |
US20230362748A1 (en) | 2023-11-09 |
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Legal Events
Date | Code | Title | Description |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20230815 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20240214 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04W 8/08 20090101ALI20240208BHEP Ipc: H04W 36/00 20090101AFI20240208BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) |